Using a sum or difference identity, write the following as an expression involving functions of ?.tan (? - 360°)
A. 
B. tan ?
C. -tan ?
D. 
Answer: B
Mathematics
You might also like to view...
Solve the problem.Use the following information to graph the function f over the closed interval [-5, 6].i) The graph of f is made of closed line segments joined end to end.ii) The graph starts at the point (-5, 1).iii) The derivative of f is the step function in the figure shown here.
A. 
B. 
C. 
D. 
Mathematics
Use the pictograph to answer the question.This pictograph shows projected sales of compact disks (CDs) for a popular rock band for seven consecutive years. 
? = 100,000 CDsIn which year will the greatest number of CDs be sold?
A. 2011 B. 2014 C. 2009 D. Not enough information is given.
Mathematics
Express the phrase as a ratio in lowest terms.21 in. to 6 in.
A. 
B. 
C. 
D. 
Mathematics
Find 
(x).
Mathematics